Compare Maryland Electric & Natural Gas Rates by
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Enter your zip in MD, and a promo code if applicable, then click "get started." You'll see Constellation's natural gas and electricity plans near you. Maryland residents can compare energy plans with no sign-up fees from Constellation.

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Constellation offers these Maryland energy solutions and home service options:

Electricity Plans

Protect your budget with fixed-rate electricity plans. Choose the best electricity plan for your home based on our current Maryland electricity supplier rates, services and terms.

Constellation takes customer service seriously. I was pleasantly surprised at the level of service I received and it re-confirmed for me that I made the right choice to switch to Constellation for my electric service.

LynnResidential Customer

I have been with Constellation for quite a few years. I am always happy with the service I receive.

JacquelineResidential Customer

Constellation's Customer Service was one of the best that I have ever had to deal with. The person that I dealt with was very helpful and polite.

I was very satisfied with my experience and with the exceptional service received.

ThomasResidential Customer

My experience in dealing with Constellation was most satisfactory.

Mary JaneResidential Customer

Real good experience, wish more companies were as good.

ThomasResidential Customer

Very professional and knowledgeable.

EugeneResidential Customer

The Benefits of Choosing Constellation

Compare energy rates and plans and choose the best option for your needs knowing that as a leading Maryland energy supplier, all of our electricity, natural gas, and renewable energy plans include the following benefits:

1. Hassle-free switching with no service interruptions

You can compare energy plans in Maryland and switch who your home energy comes from, hassle-free and with no interruption to your service.

2. A quick and easy sign-up process

Our sign-up process is simple and straightforward, and can be completed in a matter of minutes.

3. Fixed-rate energy plans

Constellation is a trusted energy company with no hidden fees and a variety of electric, renewable and natural gas plans in Maryland to fit your life and budget.

4. Exceptional customer service

Our customer service team will help you with any questions you have with personal and timely responses.

Customers across the country are happy with Constellation’s services; however, if you change your mind, we have a 90-day guarantee+.

Switching Maryland Energy Suppliers

In Maryland, utility companies used to be the only option for energy users — the utility controlled delivery, pricing and maintenance. Today, you can choose the best Maryland energy supplier for you and your budget meaning it's easy to compare electricity, natural gas, and renewable electric plans near you and select the best rate and plan for your needs.

Understanding Energy Suppliers in Maryland vs. Utility Companies

Utilities deliver natural gas and electricity to your home. In Maryland, this means your utility — which many customers refer to as light and power companies — owns the power lines and gas pipelines which deliver energy to you to serve your home.

What is an energy supplier?

Energy suppliers let you pick and set the rate you pay for energy. The right to choose among Maryland energy suppliersgives you more control over your budget and your energy options (for example, choosing a renewable electric plan). Energy suppliers in Maryland can also offer fixed-rate plans, so you know what energy rate you'll pay each month.

Constellation is a natural gas and electricity supplier in Maryland, which means that we aren't the utility company that delivers natural gas and electricity to your home, but the one who sets your rate and contract term. As your energy supplier, we provide you with customized energy plans, competitive Maryland natural gas and electricity rates, and exceptional customer service!

Current Constellation Variable Rate for BGE Service Territory

When you join the Constellation family, you can:

Support Great Causes

Constellation has donated $94,922 to 199 nonprofit groups in Maryland alone! Constellation customers can nominate local causes they care about to receive small grants (up to $500) through our Community Champions program.

Refer a Friend for Extra $

With Constellation’s Refer a Friend program (RAF), you can pass on energy savings! If you refer a friend and they sign-up for Constellation's service, you’ll receive a $50 gift card* – and so will your friend. You can tell your friends and share to earn rewards today.

Shop to Save Money & Energy

When you choose energy-efficient products, you can lower your energy consumption, conserve water, and you may even see financial savings. Find energy-efficient products in our store and get free shipping on all orders!

Baltimore Ravens Sponsor

As your energy supplier in Maryland, we are a proud sponsor of the Baltimore Ravens and send a local school group to the Maryland Science Center for every Ravens sack as part of our Sacks for Science program.

*Only new customer successful enrollments with Constellation. Cards are issued by Virtual Rewards Center. Valid email address required for receipt of gift card. Gift cards will not have cash access. For any questions about your gift card, call our customer care team at 1-877-997-9995. The listed merchants are in no way affiliated with Constellation nor are the listed merchants to be considered sponsors or co-sponsors of this program. Use of merchant names and/or logos is by the permission of each respective merchant and all trademarks are the property of their respective owners. Terms and conditions are applied to gift cards/certificates. Please see the merchant gift card/gift certificate for additional terms and conditions, which are subject to change at merchant's sole discretion. Constellation will share your name and email address with Virtual Reward Center for reward fulfillment only. Reward link expires in 3 months.

+You may terminate this Contract without incurring an early termination fee during the 90 days following your enrollment date (the Guarantee Period) by notifying us in writing or by calling our customer care center at 1-877-997-9995. Upon your termination during the Guarantee Period, we will return you to being supplied by the Utility at your next available meter read date and you will remain responsible for payment for electricity and related costs and charges incurred under this Contract through such meter read date.

These materials are provided by Constellation NewEnergy, Inc., Constellation NewEnergy Gas Division, LLC, Constellation Connect, LLC, or BGE Home Products & Services, LLC (d/b/a BGE Home, Constellation Electric and Constellation Home in Maryland, d/b/a Constellation Home in Pennsylvania and d/b/a Constellation in Texas), each a subsidiary of Exelon Corporation. Exelon Corporation also owns Atlantic City Electric (ACE), Baltimore Gas and Electric Company (BGE), ComEd, Delmarva Power, PECO and Pepco energy companies. BGE Home Products & Services, LLC, is not the same company as BGE, the regulated utility. The prices of Constellation are not regulated by any state Public Utility Commission. You do not have to buy Constellation electricity, natural gas or any other products to receive the same quality regulated service from your local utility. Brand names and product names are trademarks or service marks of their respective holders. All rights reserved. Errors and omissions excepted.